As far as I understand :icon_bigg in normal operating conditions fuel cut is determined by the AFM signal plus some other variables.
So when I am experiencing fuel cut at 500 hz consistently is it a sign I have a bad ECU ? or is it missing a signal and dropping fuel cut down to 500 HZ beucase of some other reason.
Car history on 1st page.
http://www.supramania.com/forums/showthread.php?t=91909
I don't think its a throttle position becuase I can hit full throttle on a hill and I don't get fuel cut until I hit the 500 hz mark. When I ease the engine up to boost, if I'm really really nice on the throttle up I can feel boost kicking in just under the 500 525 hz mark but then its cutting fuel.
So when I am experiencing fuel cut at 500 hz consistently is it a sign I have a bad ECU ? or is it missing a signal and dropping fuel cut down to 500 HZ beucase of some other reason.
Car history on 1st page.
http://www.supramania.com/forums/showthread.php?t=91909
I don't think its a throttle position becuase I can hit full throttle on a hill and I don't get fuel cut until I hit the 500 hz mark. When I ease the engine up to boost, if I'm really really nice on the throttle up I can feel boost kicking in just under the 500 525 hz mark but then its cutting fuel.